A. montana (Mountain Tobacco) is a European plant about 12 inches high, with smooth, lance-shaped leaves and yellow flowers 2 inches across in summer, the blooms gathered into threes and fours on hairy stems.
Ground Nut (Apios Tuberosa) - A graceful tuberous-rooted perennial of twining habit, with leaves cut into five lance-shaped leaflets, and fragrant brown flowers in dense clusters from July to September.
Heloniopsis - Dwarf perennial plants of the Lily order, from Japan, forming neat tufts of erect lance-shaped leaves of a few inches high, and carrying short spikes of flower in early spring.
Meconopsis Simplicifolia - s a tuft of lance-shaped leaves, 3 to 5 inches long, slightly toothed, and covered with a short, dense, brownish pubescence.
Funkia Lancifolia - A small species, with tufts of lance-shaped leaves, narrowing from the middle towards both ends.
The lance-shaped leaves are yellow-green on top and milky green on the underside.
As cultivated it is an annual with an erect stalk rising to a height of from 20 to 40 in., with alternate, sessile, narrowly lance-shaped leaves, branching only at the top, each branch or branchlet ending in a bright blue flower.
The leaves are generally lance-shaped with a sharp apex and a spiny margin; but vary in colour from grey to bright green, and are sometimes striped or mottled.
Cephalotes, ft., is a larger plant, with tufts of linear lance-shaped leaves, and abundant globular heads of deep rose flowers, in June and July.
Missouriensis (macrocarpa), 6 to 12 in., has stout trailing branches, lance-shaped leaves and large yellow blossoms; Oe.